Compared to other factors, the role of the age distribution of the population as a key endogenous determinant of economic growth trajectories has traditionally been overlooked. This is unrealistic, especially when dealing with major epochs of structural change, such as demographic transitions....

Several efforts in the area of demo-economic interactions have been motivated by the need to provide sound mathematical foundations for the very popular "Easterlin cycle". Among these we recall the classical contributions by Lee (1974) and Samuelson (1976), and the more recent efforts by...

A common belief of mainstream economics as well as underpinning government policy is that the more flexible real wage is, the lower is unemployment. In this paper we study the dynamics of a standard neoclassical labour market under the simplest Walrasian adjustment rule. We show that when...

The issue of the onset of Malthusian cycles is investigated by means of a demo-economic model incorporating the age structure of the population. It is shown that the delayed recruitment into the labour force is a major source of demo-economic instability, potentially leading to sustained...

A common belief in economic growth theory is that the instability of the balanced growth path of models based on a non-neoclassical production theory, such as the Harrod-Domar or Goodwin-type models, may be removed by introducing neoclassical technology and substitutability between factors. This...

This paper offers a unified perspective of the analytical detection of Hopf bifurcation, which is a crucial tool in dynamic economic modelling. We clarify the relations between stability theorems and the notions of Simple and General Hopf Bifurcations. A Lienard-Chipart-type theorem for...